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annotate liboctave/numeric/CmplxLU.h @ 20750:3339c9bdfe6a

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Activate FSAL property in dorpri timestepper * scripts/ode/private/runge_kutta_45_dorpri.m: don't compute first stage if values from previous iteration are passed. * scripts/ode/private/integrate_adaptive.m: do not update cmputed stages if timestep is rejected.
author Carlo de Falco <carlo.defalco@polimi.it>
date Sat, 03 Oct 2015 07:32:50 +0200
parents 4197fc428c7d
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2
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3 Copyright (C) 1994-2015 John W. Eaton
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 option) any later version.
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #if !defined (octave_CmplxLU_h)
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24 #define octave_CmplxLU_h 1
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26 #include "base-lu.h"
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27 #include "dMatrix.h"
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28 #include "CMatrix.h"
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30 class
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31 OCTAVE_API
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32 ComplexLU : public base_lu <ComplexMatrix>
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33 {
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34 public:
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35
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36 ComplexLU (void)
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37 : base_lu <ComplexMatrix> () { }
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39 ComplexLU (const ComplexMatrix& a);
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40
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41 ComplexLU (const ComplexLU& a)
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42 : base_lu <ComplexMatrix> (a) { }
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43
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44 ComplexLU (const ComplexMatrix& l, const ComplexMatrix& u,
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45 const PermMatrix& p)
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46 : base_lu <ComplexMatrix> (l, u, p) { }
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47
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48 ComplexLU& operator = (const ComplexLU& a)
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49 {
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50 if (this != &a)
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51 base_lu <ComplexMatrix> :: operator = (a);
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52
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53 return *this;
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54 }
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56 ~ComplexLU (void) { }
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58 void update (const ComplexColumnVector& u, const ComplexColumnVector& v);
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59
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60 void update (const ComplexMatrix& u, const ComplexMatrix& v);
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61
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62 void update_piv (const ComplexColumnVector& u, const ComplexColumnVector& v);
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63
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64 void update_piv (const ComplexMatrix& u, const ComplexMatrix& v);
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65 };
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66
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67 #endif